Shanghai Hongshi Mechanical Co., Ltd
Shanghai Hongshi Mechanical Co., Ltd Honest Win-Win High-Quality Low Price Long-Term Cooperation
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Auto Fuel Injector / Nozzle Hyundai Accent Kia Carens 1.5 2.0 CRDI (2001-) 33800-27000
OE Number Or Parts Number And Testing
| Model No | DNQ2007 |
| OE NO / (Part number) |
33800-4A000 / 33800-4A000N / 0445110091 / 0445110092 / 0986435154 |
| Test capability | High temperature / Through oil,OK. |
| Power | Strong durability |
| Inspection | 100% inspection |
| warranty | 12 Months / 10000 km |
Fit Model
Advantage
1, we use high-quality raw materials and high-precision processing for the production of high-quality fuel injectors, customers can also be customized according to customer requirements to meet the requirements of different customers.
2, we use imported processing equipment to ensure that the product in the production process of accuracy.
3, we have a fully automated production equipment, can be carried out per month 100,000 injectors to meet customer demand for production capacity.
4, we give you the price is the industry's lowest, the quality of the product and our service is the best.
5, our product quality, to provide customers with one year or 10,000 km warranty period long service.
Characteristics of Nozzle Nozzle Processing Technology
The characteristics of the processing technology of different processing technology equipment, characteristics and processing accuracy were described. With the increase in national emission requirements, the application of high pressure common rail technology, nozzle to the number of porous, small aperture direction. Its processing quality directly affects the atomization characteristics of the nozzle, oil penetration and flow coefficient, the ultimate impact
Diesel engine economy, power and emission targets. At present, the domestic for the nozzle nozzle of the main processing methods are four: in the frequency or pneumatic high-speed bench drill using manual drilling; CNC three-axis drilling drilling hole; ; Use of laser drilling machine processing nozzle. In addition, for the follow-up processing of the nozzle hole spray extrusion process and electrolysis to the pressure chamber nozzle burr process. With the progress of technology, in the frequency conversion or pneumatic high-speed bench drill with manual drilling process has been phased out; laser drilling machine processing hole technology is still in the experimental stage, has not been used in the actual production; electrolysis to pressure Chamber nozzle burr process, but the hole on the burr has a certain role in the removal, can not change the nozzle diameter and roughness. In this article, this article only describes other processing methods.